Behavioral task
behavioral1
Sample
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377.exe
Resource
win7-20240903-en
General
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Target
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
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Size
1.2MB
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MD5
64ab45128a8e4e5be46efcadad954cc9
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SHA1
5b2bf4867520bf9a0e9dc67ed4f3abab0efd23d1
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SHA256
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
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SHA512
22daf8f4e577a896a8f7e6a1b20e6a762d474747eaaea8ec2c3c91cdcb848141f472171bb322ecaf9762d1fdf70aac7ee41ccd8b07533a1f15603f5f6540f92a
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SSDEEP
24576:k5WHS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfyiIbt+rl:k5Wd4auS+UjfU2T/5XDtIbt+r
Malware Config
Extracted
orcus
192.168.0.105
35d48f7b63f846579b6984fdf079d88c
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administration_rights_required
false
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anti_debugger
false
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anti_tcp_analyzer
false
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antivm
false
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autostart_method
2
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change_creation_date
false
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force_installer_administrator_privileges
false
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hide_file
false
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install
false
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installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
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installservice
false
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keylogger_enabled
false
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newcreationdate
11/22/2024 10:50:42
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plugins
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reconnect_delay
10000
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registry_autostart_keyname
Audio HD Driver
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registry_hidden_autostart
false
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set_admin_flag
false
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tasksch_name
Audio HD Driver
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tasksch_request_highest_privileges
false
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try_other_autostart_onfail
false
Signatures
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Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
Files
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b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ